Obligations for Principal Current Statistical Programs, by Broad Subject Areas
United States. Bureau of the Budget and United States. Office of Management and Budget. "Obligations for Principal Current Statistical Programs, by Broad Subject Areas," in United States. Bureau of the Budget and United States. Office of Management and Budget. "Fiscal Year Ending June 30, 1965," Budget of the United States Government (January 21, 1964) : 433-433. https://fraser.stlouisfed.org/title/54/item/19018/toc/235113 , accessed on April 24, 2024.